We offer Subscribe and Save for all of our refills, concentrates, and multi-pack items. You can sign up by clicking “Subscribe and Save” (in the pop up box) before adding eligible products to your cart. This allows you to receive eligible products at your preferred frequency. All subscription orders receive 15% off the list price, as well as free shipping.

Note: This is subject to each product being part of the Subscribe and Save program, its availability, and any program changes.

Subscriptions can be set at frequencies between 1 and 6 months. However, you can change the dates, cancel orders, or add new products to your subscription at any time.

If you haven't used up all of your DU-MOST products and need extra time before your next delivery, don't worry: Log into your account from the DU-MOST homepage. There, you'll be able to edit your active subscriptions, view your order history, and update shipping & billing information.

You can contact us through our contact page and we'll be happy to assist!